Aluminum foil for flexible pcb
Introduction of flexible pcb Flexible pcb, full name Printed Circuit Board, is an important circuit carrier that is more common in modern electronic products, also known as “soft board”, which is a printed circuit made of flexible insulating substrates. With the development of electronic products in the direction of high density, miniaturization and high reliability, the market prospect of flexible pcb is broad. Printed Circuit Board is widely used. It mainly uses copper foil as the carrier of the circuit. With the continuous rise of copper price and the shortage of resources, many manufacturers have chosen to use aluminum foil instead of copper foil. Commonly used 8011 aluminum foil, 1100 aluminum foil, etc. The use of aluminum foil instead of copper foil can not only reduce product quality, but also reduce costs, which is of great significance. Printed Circuit Board adopts 8011 aluminum foil 8011 is a series of aluminum alloys, belonging to the 8××× series of alloys, which are added with Al-Fe-Si elements, and have a corresponding high advantage in more than 1% of the total alloy elements. 8011 is often used to make aluminum foil, its performance is better than that of pure aluminum foil, and it is...
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